Name | 2,4-Lutidine |
Synonyms | 2,4-Lutidine 2,4-Dimethylpyridine Pyridine,2,4-dimethyl- alpha,gamma-Dimethylpyridine 2,4-DIMETHYLPYRIDINE FOR SYNTHESIS 2,4-DIMETHYLPYRIDINE(2,4-LUTIDINE) |
CAS | 108-47-4 |
EINECS | 203-586-8 |
InChIKey | JYYNAJVZFGKDEQ-UHFFFAOYSA-N |
Molecular Formula | C7H9N |
Molar Mass | 107.15 |
Density | 0.927 g/mL at 25 °C (lit.) |
Melting Point | -60 °C (lit.) |
Boling Point | 159 °C (lit.) |
Flash Point | 99°F |
JECFA Number | 2151 |
Water Solubility | 15 g/100 mL (20 ºC) |
Solubility | 350g/l |
Vapor Presure | 3.28hPa at 25℃ |
Appearance | Liquid |
Color | Colorless to Light yellow to Light orange |
BRN | 1506 |
pKa | 6.99(at 25℃) |
Storage Condition | Flammables area |
Sensitive | Hygroscopic |
Refractive Index | n20/D 1.499(lit.) |
Physical and Chemical Properties | Density: relative density (water = 1) 0.93 appearance colorless liquid, pepper odor vapor pressure 4740kPa/76.3 ℃ flash point 37 ℃ melting point -60.0 ℃ boiling point 157~158 ℃ solubility soluble in water, miscible with most organic solvents stable hazard marker 7 (flammable liquid) |
Use | Used as raw materials for organic synthesis, organic synthesis, synthesis of drugs and used as solvents |
Risk Codes | R10 - Flammable R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. R36/37/38 - Irritating to eyes, respiratory system and skin. R25 - Toxic if swallowed R20/21 - Harmful by inhalation and in contact with skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 1992 3/PG 3 |
WGK Germany | 3 |
RTECS | OK9400000 |
FLUKA BRAND F CODES | 8 |
TSCA | Yes |
HS Code | 29333999 |
Hazard Class | 3 |
Packing Group | III |
colorless liquid with pepper odor. Melting Point -60.0c. Boiling point 157~158 deg C. Vapor pressure 4740kPa/76.3. Flash point 37 °c. Soluble in water, miscible in most organic solvents.
used in organic synthesis, synthesis of drugs and as solvents.